Cost to install replacement windows — Durham, NC

Last updated: September 24, 2026

What affects the price

Replacing your windows involves several moving parts that change the final bill. The biggest factor is the frame material, as vinyl tends to be more budget-friendly while wood or custom fiberglass options sit on the higher end. You also have to consider the glass packages—things like double versus triple panes or extra coatings for energy efficiency can shift the cost. The complexity of the installation matters, too, such as whether your frames need repairs or if you are switching from a standard window to a bay or bow style. Exact pricing confirmed free on the call.

About this service

Professional installation covers the labor required to measure, fit, insulate, and seal your new windows. The cost varies significantly based on how many windows you replace at once and the specific features like double-pane glass or grids. We provide a detailed estimate that covers the entire scope of the work. Exact pricing confirmed free on the call.

Frequently asked in Durham

Also serving nearby: Cary · Raleigh · Greensboro · High Point · Fayetteville

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More on this: ENERGY STAR windows — efficiency ratings.

Service area details

Serving all of Durham — population 296,186; about 2,536 residents per square mile across 116.8 sq mi. ZIP codes covered include 27701, 27702, 27703, 27704, 27705, 27706, 27707, 27708.

Neighborhoods served in Durham: Downtown Durham, Duke Park, Old West Durham, Brightleaf Square, Croasdaile — and every surrounding area.